2912127435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{25609}}^1$

素因数の和:25665

約数の個数: 72

約数和(自身を含む): 6088623840

約数和(自身を除く): 3176496405

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 361, 399, 665, 855, 1083, 1197, 1805, 1995, 2527, 3249, 5415, 5985, 7581, 12635, 16245, 22743, 25609, 37905, 76827, 113715, 128045, 179263, 230481, 384135, 486571, 537789, 896315, 1152405, 1459713, 1613367, 2432855, 2688945, 3405997, 4379139, 7298565, 8066835, 9244849, 10217991, 17029985, 21895695, 27734547, 30653973, 46224245, 51089955, 64713943, 83203641, 138672735, 153269865, 194141829, 323569715, 416018205, 582425487, 970709145, 2912127435]

約数ペア:

[(1, 2912127435), (3, 970709145), (5, 582425487), (7, 416018205), (9, 323569715), (15, 194141829), (19, 153269865), (21, 138672735), (35, 83203641), (45, 64713943), (57, 51089955), (63, 46224245), (95, 30653973), (105, 27734547), (133, 21895695), (171, 17029985), (285, 10217991), (315, 9244849), (361, 8066835), (399, 7298565), (665, 4379139), (855, 3405997), (1083, 2688945), (1197, 2432855), (1805, 1613367), (1995, 1459713), (2527, 1152405), (3249, 896315), (5415, 537789), (5985, 486571), (7581, 384135), (12635, 230481), (16245, 179263), (22743, 128045), (25609, 113715), (37905, 76827)]